2132790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 5847552

約数和(自身を除く): 3714762

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 281, 330, 345, 506, 562, 690, 759, 843, 1265, 1405, 1518, 1686, 2530, 2810, 3091, 3795, 4215, 6182, 6463, 7590, 8430, 9273, 12926, 15455, 18546, 19389, 30910, 32315, 38778, 46365, 64630, 71093, 92730, 96945, 142186, 193890, 213279, 355465, 426558, 710930, 1066395, 2132790]

約数ペア:

[(1, 2132790), (2, 1066395), (3, 710930), (5, 426558), (6, 355465), (10, 213279), (11, 193890), (15, 142186), (22, 96945), (23, 92730), (30, 71093), (33, 64630), (46, 46365), (55, 38778), (66, 32315), (69, 30910), (110, 19389), (115, 18546), (138, 15455), (165, 12926), (230, 9273), (253, 8430), (281, 7590), (330, 6463), (345, 6182), (506, 4215), (562, 3795), (690, 3091), (759, 2810), (843, 2530), (1265, 1686), (1405, 1518)]